baber/WOPTO huggingface dataset:
Patent JP-2012154434-A (JP)
Title: Control device of belt-type continuously variable transmission for vehicle
Inventor: NISHIDA TADASHI
IPC: F16H61/00
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a belt-type continuously variable transmission for a vehicle that, even when a magnitude correlation between a primary pressure and a secondary pressure is changed to increase the volume of an oil chamber formed in a regulator valve, prevents oil pressure from decreasing resulting from the increase.SOLUTION: When the magnitude correlation between the primary pressure Pin and the secondary pressure Pout is switched to increase the volume of the oil chamber 114d, a first fill control is performed to temporary increase a controlled oil pressure Psls with respect to a target value, so as to prevent the controlled pressure Psls which is supplied to the oil chamber 114d associated with the volume increase of the oil chamber 114d from decreasing. As a result, the decrease of the controlled pressure Psls supplied to the oil chamber 114d result from the volume increase of the oil chamber 114d is prevented by the first fill control. Accordingly, delay in response of gear-change control or belt slipping resulting from the decrease of the controlled pressure Psls supplied to the oil chamber 114d is prevented.
Patent JP-2011139483-A (JP)
Title: Pilot grouping and set management in multi-carrier communication system
Inventor: REZAIIFAR RAMIN
IPC: H04W52/04
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To group pilot signals and use such grouping for pilot strength reporting and set management in multi-carrier communication systems.  <P>SOLUTION: An access network may assign a group identifier (or "group ID") to each of the pilot signals associated with a sector, e.g., based on the coverage areas of the pilot signals, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal may group the pilot signals received into one or more pilot groups in accordance with their group IDs, and select a representative pilot signal from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping to perform effective set management.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153297-A (JP)
Title: Hood lock device
Inventor: GUNJI YASUAKI
IPC: E05B83/24
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To secure an impact absorbing stroke by making the front part of a front hood recede by a desired load when a frontal collision of a vehicle occurs.SOLUTION: A bracket 25 that supports a base part 28 of a lock device 18 on a skeleton member 17 includes: a pair of first fixing parts 31a fixed on the skeleton member 17; second fixing parts 31c, 32a on which on the base part 28 is fixed; a pair of deformation parts 31b each made of a metal plate curved in a U shape and both ends of which are connected to a pair of the first fixing parts 31a and the second fixing parts 31c, 32a. When collision loads of a frontal collision applied to the front hood is transmitted to the base part 28, therefore, the plastic deformation of the deformation parts 31b of the bracket 25 moves the base part 28 backward, so that the impact absorbing stroke of the front hood can be secured. At this time, the absorption effect of the collision energy can be improved by the backward stroke of the front part of the front hood always with an optimum load because the load that causes the plastic deformation of the deformation parts 31b is constant without being affected by bolts-fastening torque.
Patent JP-2012155242-A (JP)
Title: Active noise control system and active noise control unit
Inventor: KUROMOTO SHINICHI
IPC: G10K11/178
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an active noise control system which easily updates acoustic characteristics.SOLUTION: A cancel sound signal Sd is generated by an adaptive filter part 41 with a cosine-wave signal S1 and a sine-wave signal S2 of frequency of vibration noise, and a cancel sound is emitted. A filter coefficient update part 42 is included which updates filter coefficients A and B of the adaptive filter part 41 so as to eliminate an error signal Se, based upon a microphone input signal Sm of an error microphone 12 having detected an interference result between the cancel sound and vibration noise, by performing adaptive processing with the error signal Se and first and second reference signals S5 and S6 based upon acoustic characteristics. The cosine-wave signal S1 of measurement frequency ω is emitted as a reference sound, a cancel sound signal Sd based upon the measurement frequency ω is generated, and added to the microphone input signal Sm of the microphone having detected the reference sound to generate the error signal Se, and the adaptive processing is carried out by inputting the cosine-wave signal S1 and the sine-wave signal S2 of the measurement frequency ω to the filter coefficient update part 42 as the reference signals so as to find acoustic characteristics to the measurement frequency ω based upon the updated filter coefficients.
Patent JP-2012154469-A (JP)
Title: Sliding-rolling composite bearing
Inventor: ISHIGO OSAMU
IPC: F16C21/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding-rolling composite bearing, which uses lubricating oil and which can be used under high load and has little power loss by frictional force on starting the rotary shaft.SOLUTION: A sliding bearing part 20 and a rolling bearing part 30 are disposed adjoining to each other in an axial direction of a rotary shaft 1. The sliding bearing part 20 is composed of a sliding bearing 22 and a housing 24. The rolling bearing part includes a plurality of rolling elements 42, the plurality of retaining elements 40 individually rotatably retaining the rolling elements, and a housing 32 having the plurality of recesses 34 on an inner peripheral face for separately and retractably housing the retaining elements. A pair of retaining elements are retractably housed in each recess 34, and the rolling element is rotatably supported at a protruding end of each retaining element. Each of the pair of retaining elements is connected and held to an end wall face of the recess via a compression coil spring 44 and receives the resilient biasing force of the compression coil spring.
Patent JP-2012157918-A (JP)
Title: Apparatus for moving through pipe line
Inventor: SUZUKI KAZUHIRO
IPC: B25J11/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for moving through a pipe line that has a simple structure and is readily assembled.SOLUTION: The apparatus A for moving through a pipe line includes: a support unit 1 having a supporting part 10 pressed against an inner wall of a pipe; a driving unit 2 having a driving part 50; a transmission member 3 for transmitting the driving force of the driving part to the supporting part; a detection unit 4 having a detection device 70 for detecting a state of transmission of the driving force of the transmission member and covering a part of the transmission member therewith; and a control device 5 for determining a state of support by the supporting part from a detection signal of the detection device.
Patent JP-2012159647-A (JP)
Title: Method for manufacturing transmissive curved surface screen and method for manufacturing display device
Inventor: KAMIYA MASAYUKI
IPC: G02B3/08
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a transmissive curved surface screen, by which a transmissive curved surface screen can be easily manufactured, the screen having improved designing property as the screen is formed to have a three-dimensional curved surface, and to provide a method for manufacturing a display device having a transmissive curved surface screen with improved designing property by forming the screen into a three-dimensional curved surface.SOLUTION: The method for manufacturing a transmissive curved surface screen aims to manufacture a transmissive curved surface screen including a laminate that can transmit image light entering a light-entering surface to a light-exiting surface and that is curved to form a three-dimensional curved surface. The method includes: a laminate producing step of producing a laminate in a planar state; and a first curved surface forming step of curving the planar laminate produced in the laminate producing step to form a three-dimensional curved surface. The laminate includes a light-diffusing layer that can diffuse image light to exit. The method for manufacturing a display device employs the above method.
Patent JP-2012157504-A (JP)
Title: Disposable diaper
Inventor: SHIMIZU JOJI
IPC: A61F13/15
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper in which the fitting of the section between hips is improved and the leakage is prevented while controlling slipping down.SOLUTION: The disposable diaper includes: leakproof banks 6 at both side sections; a leakproof bank elastic member 8 that is disposed at a free end side of the leakproof bank 6 in an extended state; and a leg surrounding elastic member 9 that is disposed at an outside of a proximal end of the leakproof bank 6; and a front body and a back body provided at a developed state, wherein the front body and the back body each have a hip region and a crotch region. The crotch regions of the front body and the back body each have a front half section and a latter half section. A stretch magnification of the leakproof bank elastic member 8 is made larger in a latter half section 12 of the crotch region of the front body than that in the other region. In the latter half section 12 of the front crotch region of the front body, a stretch magnification of the leakproof bank elastic member 8 is made larger than a stretch magnification of the leg surrounding elastic member 9; and in a latter half section 14 of the crotch region of the back body, stretch magnifications of the leakproof bank elastic member 8 and the leg surrounding elastic member 9 are made almost equal to each other.
Patent JP-2014077637-A (JP)
Title: Light transmissive plate object inspection system
Inventor: TAKADA ATSUSHI
IPC: G01N21/958
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a light transmissive plate object inspection system that can reduce the width of a region where a camera is arranged and also can photograph an image on which chamfer widths and the size of a defect are reflected more accurately.SOLUTION: A first transmission type photographic camera 11is arranged so as to photograph an end of a glass plate 20 from above along an axis 42 obtained by tilting a perpendicular 41 to an upper surface of the glass plate 20 by a predetermined angle θ to a side face side of the glass plate 20. Further, a second transmission type photographic camera 11is arranged so as to photograph the end of the glass plate 20 from below along an axis 44 obtained by tilting a perpendicular 43 to a lower surface of the glass plate by the predetermined angle θ to the side face side of the glass plate 20. Here, θ is tan(W/D) to 15°, where Wis a value designated as an upper-limit value of the absolute value of the difference between a chamfer width of the upper surface of the glass plate 20 and a chamfer width of the lower surface, and D is the plate thickness of the glass plate.
Patent JP-2012162996-A (JP)
Title: Lubricating device of internal combustion engine
Inventor: YAGUCHI HIROSHI
IPC: F01M1/16
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent any scuff while avoiding any supercooling of a piston at a low-temperature time.SOLUTION: An oil storage chamber 14, a thermostat 16, a non-return valve 18 and a pressure operating valve 20 are provided in an oil passage 12 connected to an oil jet 10. The thermostat 16 and the non-return valve 18 are opened when the temperature is equal to or higher than the prescribed temperature corresponding to the warm-up state. The pressure operating valve 20 is opened when the discharge pressure of the oil pump 2 is input from a hydraulic pressure passage 22. Thus, during the low-temperature start condition, the thermostat 16 and the non-return valve 18 are closed, and the pressure operating valve 20 is opened, and only lubricating oil in the oil storage chamber 14 is ejected from the oil jet 10 toward a piston 1. Further, after the warm-up, the thermostat 16 and the valves 18, 20 are all opened, and lubricating oil to be supplied to the oil jet 10 from the oil pump 2 is continuously ejected toward the piston 1.
Patent JP-2012162910-A (JP)
Title: Construction method for preventing scattering of asbestos
Inventor: TOYOMURA TAKESHI
IPC: E04G23/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for preventing scattering of asbestos, which dispenses with strict masking for a parked vehicle while maintaining the parked state of the parked vehicle in a tower parking lot.SOLUTION: Steps carried out in a construction method for preventing scattering of asbestos include: a step of covering a parked vehicle 3 in a parked vehicle storage space with an automobile cover 20; a charging step of negatively charging a conductive portion of the parked vehicle 3 after the completion of the step of covering the parked vehicle with the automobile cover 20; an asbestos scattering prevention step of spraying a negatively-charged antiscattering agent 7 on the asbestos after the completion of the charging step; a charged-state release step of releasing a charged state of the parked vehicle 3 after the completion of the asbestos scattering prevention step; and a step of removing the automobile cover 20 after the completion of the charged-state release step.
Patent JP-2012164860-A (JP)
Title: Q switch type fiber laser
Inventor: MIMURO MASAKUNI
IPC: H01S3/083
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a Q switch type fiber laser, designed to obtain optical pulses having high pulse energy and wide pulse width ranging from about 100 ns to 500 ns, and eliminating undulations in output optical pulses which occur when the lap time of optical pulses propagating in a resonator is extended, thereby generating undulation-less output optical pulses.SOLUTION: A Q switch type fiber laser includes in its resonator a partial feedback optical path having branching means and propagation distance extension means. The branching means is configured to radiate incident optical pulses on the partial feedback optical path outwards therefrom at a certain optical power ratio and thereby to branch the incident optical pulses into optical pulses returning to the inside of the resonator and those radiating the propagation distance extension means. On the other hand, the propagation distance extension means is configured to let the incident optical pulses propagate within a certain length optical path to extend the propagation distance, thereby to radiate the optical pulses back to the branching means.
Patent JP-2012168662-A (JP)
Title: Fingerprint read sensor
Inventor: KIYOMOTO SHOICHI
IPC: A61B5/05
Filed: 2011-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor fingerprint read device having a mechanism which determines whether a finger (analyte) is a living body with high precision when a fingerprint provided for identification is read, and automatically adjust collection conditions according to a state (a wet or dry condition, etc., of the finger) and then reads accurate unevenness of the fingerprint after the analyte is recognized as the finger.SOLUTION: An R sensor which detects an electric resistance value of the finger when the finger is placed on the fingerprint sensor device so as to collect the fingerprint, a C sensor which detects a capacitance value of the finger, and a ground part pairing with two pads thereof are arranged in a monolithic state. A resistance detection circuit attached to the R sensor measures an electric resistance value (R) of the finger in contact, and a capacitance detection circuit attached to the C sensor measures a capacitance (C) of the finger in contact. An area for determining whether the finger as the analyte is genuine or the state of the finger based upon the measured electric resistance value and capacitance is located not in a sensor area for actually reading the unevenness of the finger.
Patent JP-2012169109-A (JP)
Title: Porous heating body, porous heating element, and gas decomposition element
Inventor: YAMAGUCHI ATSUSHI
IPC: H05B3/12
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a porous heating body, a porous heating element, and a gas decomposition element capable of efficiently heating flowing gas, performing thermal decomposition on the gas, and being used independently or in combination with another gas decomposition device.SOLUTION: A porous heating body 1 is made up of a metal porous body including continuous pores 1b, and in the porous heating body 1, a frame 10 that includes an outer shell made up of a heating material and a core part made up of a hollow and/or a conductive material has integrally continuous three-dimensional network structures.
Patent JP-2012169408-A (JP)
Title: Material for mask, method for forming mask, method for forming pattern, and etching protection film
Inventor: NAGANO SHUJI
IPC: H01L21/3065
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming a mask having a high etching selectivity.SOLUTION: A material for the mask is a material for forming a mask which is used when an article to be etched is patterned by etching, and is made from a silane compound having an isobutyl group and/or cyclic hydrocarbon. A method for forming the mask is a method for forming the mask which is used when the article to be etched is patterned by etching, and includes a step of forming a conformal film on a patterned photoresist by using the material for forming the mask by an ALD method, a step of working the mask so that the material for forming the mask is remained on a side face of the resist film by etching back, and a step of removing the resist film. A fine pattern is formed on the article to be etched by etching the material for the thus formed mask as a mask.
Patent JP-2012166252-A (JP)
Title: Method of creating forming limit diagram in press forming, method of predicting crack, and method of manufacturing pressed part
Inventor: FUJII YUSUKE
IPC: B21D22/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of creating a forming limit diagram FLD capable of accurately predicting occurrence of cracks in press forming, to provide a method of predicting occurrence of cracks using the FLD, and to provide a method of manufacturing a pressed part using the method of predicting cracks.SOLUTION: After marks are marked at a gage length of 0.5-1.0 mm on a surface of a metal plate to be press-formed, the metal plate is subjected to incremental forming using a punch of 3-10 mm of the minimum radius of curvature of the tip. The maximum principal strain and the minimum principal strain at a time point when cracks occur on the surface of the metal plate punched with the punch tip are measured from changes in the marks to create the forming limit diagram through obtainment of a forming limit line. The occurrence of cracks in press forming is predicted on the basis of the forming limit diagram, and press forming is performed in a condition that the cracks are not caused.
Patent JP-2012169559-A (JP)
Title: Method for manufacturing wiring board, and wiring board
Inventor: TOYODA NAOYUKI
IPC: H05K3/10
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable wiring board provided with a highly reliable conductive pattern in which voids around the conductive pattern are prevented from occurring.SOLUTION: A method for manufacturing a wiring board comprises: a step of preparing a sheet-like temporary molding 14 composed of a material comprising a ceramic material and a binder; a step of obtaining a ceramic molding 15 on which a region 13 containing a polyol condensate is formed near a surface of the ceramic molding by applying polyol condensate containing compositions 200 to both sides of the temporary molding 14, respectively; a step of discharging a conductive pattern forming ink 300 containing metal particles and a dispersant in which metal particles are dispersed, onto the region 13 that contains the polyol condensate in the ceramic molding 15 by using a droplet discharge method to form a conductive pattern precursor 10; a step of laminating a plurality of ceramic moldings 15 to obtain a laminate 32; and a step of calcining the laminate 32 to obtain a wiring board 30 having a conductive pattern 20 and a ceramic substrate 31.
Patent JP-2012175427-A (JP)
Title: Audio mixing device and method, and electronic apparatus
Inventor: IMAI YUKIHIRO
IPC: H03F3/181
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an audio mixing device and method that implement a simpler configuration and a lower power consumption than existing techniques, and an electronic apparatus having the audio mixing device.SOLUTION: The audio mixing device includes: a digital adder for adding up a plurality of PDM signals that are respective conversions of a plurality of digital audio signals; a DA converter for DA-converting a digital audio signal output from the digital adder to output an analog audio signal; and synchronization circuits disposed prior to the digital adder to output the plurality of digital audio signals to the digital adder synchronously via the same predetermined synchronization timing clock.
Patent JP-2012170710-A (JP)
Title: Pachinko game machine
Inventor: USUI KOJI
IPC: A63F7/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game system for easily finding a fraudulent action to prevent the subtraction of the balance of a prepaid recording medium by forcibly changing the signal level of a ball dispensing completion signal to be transmitted from a Pachinko game machine to a prepaid recording medium reader.SOLUTION: When the put-out of dispensed balls is completed, the put-out control board 60 of the Pachinko game machine 1 transmits, to the prepaid recording medium reader 100, a ball dispensing completion signal EXS for performing changes multiple times between a high level and a low level in the one cycle of the signal. The CPU 121 of the prepaid recording medium reader 100 analyzes the received ball dispensing completion signal EXS (S9), and when the signal is not the normal ball dispensing completion signal EXS (S10: No), performs an error notification (S12).
Patent JP-2012170773-A (JP)
Title: Saccharide-immobilizing polymer base material obtained by using controlled radical polymerization, and medical instrument
Inventor: SUZUKI TETSURO
IPC: A61M1/36
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a base material and an instrument capable of causing body fluids such as blood to flow without causing clogging resulting from generation of thrombus or the like; and efficiently removing or inactivating viruses in body fluid.SOLUTION: A polymeric base material for virus absorption is provided. The polymeric base material for virus absorption is characterized in that: a compound (C) having a radical polymerization-initiating group is fixed via a polymerization compound (B) fixed to a polymer support (A) by graft polymerization; a compound (D) having a radical polymerization group shared and covalently bonded with ammonia or a compound (E) having a hydroxyl group or amino group is bonded to a compound (C) by a controlled radical polymerization; and saccharide is fixed via covalent bonding with ammonia or the compound (E) with a hydroxyl group or amino group.